HONDA CRF450R Parts and Accessories

TOP END KIT

Part Number: KPM-30-32700

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Big Bore Cylinder Kit, Forged Piston, 96mm Bore, for use on Honda®, Motorcycle, Kit

Part Number: CLW-10002-K01

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Estimated Ship Date: May 27, 2026 if ordered today

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CYLINDER, CYL WORKS STD BORE KIT CRF450R

Part Number: CLW-10002-K02

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Estimated Ship Date: Today

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CORE MANUAL CLUTCH - Honda CRF 450 L (19), CRF 450 R (19), CRF 450 RX (19), CRF 450 X (19)

Part Number: REK-RMS-7001002

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Estimated Ship Date: May 13, 2026 if ordered today

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Standard Bore Cylinder Kit, CYLINDER KIT 95.00/STD 13.5:1 HON

Part Number: CLW-10010-K03

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Estimated Ship Date: May 22, 2026 if ordered today

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Crankshaft Assembly, +3.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4148

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Estimated Ship Date: May 13, 2026 if ordered today

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BOTTOM END KIT

Part Number: HRI-HR00167

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Estimated Ship Date: May 13, 2026 if ordered today

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Rebuild Kit, Complete Bottom End, for use on Honda®, CRF450R, Kit

Part Number: HRI-CBK0086

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Estimated Ship Date: May 14, 2026 if ordered today

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Standard Bore Cylinder Kit, CYLINDER KIT HC 95.00/STD 14.4:1 HON

Part Number: CLW-10010-K03HC

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Estimated Ship Date: May 22, 2026 if ordered today

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Rebuild Kit, Complete Bottom End, for use on Honda®, CRF450R, Kit

Part Number: HRI-CBK0017

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Estimated Ship Date: May 15, 2026 if ordered today

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CORE MANUAL CLUTCH - Honda

Part Number: REK-RMS-7010

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Estimated Ship Date: May 12, 2026 if ordered today

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CORE MANUAL CLUTCH

Part Number: REK-RMS-7009

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Estimated Ship Date: May 8, 2026 if ordered today

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Clutch, Core Manual Clutch Kit, Aluminum Inner Hub, Springs, Steel Clutch Plates, Aluminum Pressure Plate, for use on Honda®, Kit

Part Number: REK-RMS-7013

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Estimated Ship Date: May 13, 2026 if ordered today

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Rebuild Kit, Complete Bottom End, for use on Honda®, Kit

Part Number: HRI-CBK0138

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Estimated Ship Date: May 14, 2026 if ordered today

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Standard Bore Cylinder Kit, CYLINDER KIT 96.00/STD 13.5:1 HON

Part Number: CLW-10010-K02

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Estimated Ship Date: May 27, 2026 if ordered today

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Big Bore Cylinder Kit, Forged Piston, 96mm Bore, for use on Honda®, Motorcycle, Kit

Part Number: CLW-10006-K01

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Estimated Ship Date: May 27, 2026 if ordered today

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STD BORE KIT

Part Number: CLW-10006-K02

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Estimated Ship Date: May 22, 2026 if ordered today

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COMPLETE BOTTOM END KT

Part Number: HRI-CBK0191

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Estimated Ship Date: May 15, 2026 if ordered today

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Rebuild Kit, Complete Bottom End, for use on Honda®, CRF450R, Kit

Part Number: HRI-CBK0124

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Estimated Ship Date: May 15, 2026 if ordered today

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Cylinder Kit, Forged Piston, Standard Bore, for use on Honda®, 12.50 to 1 Compression Ratio, Kit

Part Number: CLW-10002-K01HC

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Estimated Ship Date: May 27, 2026 if ordered today

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CORE MANUAL CLUTCH - Honda

Part Number: REK-RMS-7014

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Estimated Ship Date: May 12, 2026 if ordered today

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Big Bore Cylinder Kit, Forged Piston, 100mm Bore, for use on Honda®, Motorcycle, Kit

Part Number: CLW-11002-K01

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Estimated Ship Date: May 13, 2026 if ordered today

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Crankshaft, Forged 4140 Steel, 105.500mm Center To Center Rod Length, Crankshaft Bearings, for use on Honda®

Part Number: WIS-WPC138

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Estimated Ship Date: May 26, 2026 if ordered today

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Crankshaft Kits, Forged 4140 Steel Crankshaft, Connecting Rods, Crankshaft Bearings, Stock Stroke, for use on Honda®, Kit

Part Number: WIS-WPC210

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Estimated Ship Date: May 22, 2026 if ordered today

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Powersports Clutches, Performance Clutch Kits, Aluminum Basket, Steel Plates, for use on Honda®, Kit

Part Number: WIS-PCK045

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Estimated Ship Date: May 18, 2026 if ordered today

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